2301122100212 has 12 divisors (see below), whose sum is σ = 4336730112036. Its totient is φ = 1062056353920.

The previous prime is 2301122100209. The next prime is 2301122100281. The reversal of 2301122100212 is 2120012211032.

It can be written as a sum of positive squares in 2 ways, for example, as 328771504996 + 1972350595216 = 573386^2 + 1404404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22126173989 + ... + 22126174092.

It is an arithmetic number, because the mean of its divisors is an integer number (361394176003).

Almost surely, 2^{2301122100212} is an apocalyptic number.

It is an amenable number.

2301122100212 is a deficient number, since it is larger than the sum of its proper divisors (2035608011824).

2301122100212 is a wasteful number, since it uses less digits than its factorization.

2301122100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44252348098 (or 44252348096 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2301122100212 its reverse (2120012211032), we get a palindrome (4421134311244).

The spelling of 2301122100212 in words is "two trillion, three hundred one billion, one hundred twenty-two million, one hundred thousand, two hundred twelve".